The HP/Compaq ENVY Ultrabook 4-1043cl uses DDR3 SODIMM PC3-12800 1600MHz, PC3-10600 1333MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR3 SODIMM PC3-12800 1600MHz, PC3-10600 1333MHz
Base Memory 4GB (Removable) or 6GB (Removable) or 8GB (Removable)
Upgrade Slots 2 Socket(s)
Maximum Memory 16GB
Maximum Module Size 8GB
CPU & Chipset Intel Core i5 1.7GHz/ Intel HM76
Bus Architecture SSD - SATA 2.5-inch 7mm; USB 2.0/3.x Type-A
Notes Important: MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). Maximum configurations require a 64-bit operating system.
Manufacturer Part Numbers
  • B5T09UA
Part Number 724C9
1333MHz 204pin CL9
In Stock
$21.99
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Part Number 734C9
1600MHz 204pin CL9
In Stock
$23.99
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Part Number 724C9H
1333MHz 204pin CL9
In Stock
$34.99
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Part Number 728C9
1333MHz 204pin CL9
In Stock
$37.99
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Part Number 734C9H
1600MHz 204pin CL9
In Stock
$37.99
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Part Number 738C9
1600MHz 204pin CL9
In Stock
$38.99
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Part Number 728C9H
1333MHz 204pin CL9
In Stock
$59.99
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Part Number 738C9H
1600MHz 204pin CL9
In Stock
$62.99
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Part Number SSD/60G
Call to Order
$92.99
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Part Number SSD/80G
Call to Order
$123.99
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Part Number SSD/60GH
Call to Order
$149.99
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Part Number SSD/80GH
Call to Order
$199.99
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Part Number SSD/240G
Call to Order
$371.99
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Part Number SSD/240GH
Call to Order
$599.99
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Part Number 728C9
1333MHz 204pin CL9
In Stock
$37.99
View Product
Part Number 738C9
1600MHz 204pin CL9
In Stock
$38.99
View Product
Part Number 728C9H
1333MHz 204pin CL9
In Stock
$59.99
View Product
Part Number 738C9H
1600MHz 204pin CL9
In Stock
$62.99
View Product
Part Number 724C9
1333MHz 204pin CL9
In Stock
$21.99
View Product
Part Number 734C9
1600MHz 204pin CL9
In Stock
$23.99
View Product
Part Number 724C9H
1333MHz 204pin CL9
In Stock
$34.99
View Product
Part Number 734C9H
1600MHz 204pin CL9
In Stock
$37.99
View Product

Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KTH-X3C/8G 8GB DDR3 PC3-12800 1600MHz SODIMM Kingston 738C9
KTH-X3B/8G 8GB DDR3 PC3-10600 1333MHz SODIMM Kingston 728C9
KTH-X3C/4G 4GB DDR3 PC3-12800 1600MHz SODIMM Kingston 734C9
KTH-X3CS/4G 4GB DDR3 PC3-12800 1600MHz SODIMM Kingston 734C9
SVP200S37A/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S3B7A/60G 60GB Kit of 2 30GB Solid State Drive Kingston SSD/30G-2
SV200S3N7A/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SKC300S37A/480G 80GB Solid State Drive Kingston SSD/80G
SKC300S3B7A/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SVP200S37A/240G 240GB Solid State Drive Kingston SSD/240G
KTH-X3BS/4G 4GB DDR3 PC3-10600 1333MHz SODIMM Kingston 724C9
SV300S37A/480G 80GB Solid State Drive Kingston SSD/80G
SV310S37A/960G 60GB Solid State Drive Kingston SSD/60G
SV310S3B7A/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Upgrade Bundle Kit w/Adapter Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SHSS37A/960G 60GB Solid State Drive Kingston SSD/60G
SHSS3B7A/960G 960GB HyperX SAVAGE SSD SATA 3 2.5 Bundle Kit Bundle Kit,HyperX Savage,SATA3 (6Gbps), SSD 2.5-inch 7mm Kingston
SKC310S37A/960G 60GB Solid State Drive Kingston SSD/60G